By using Optical Microscope (OM) and Scanning Electron Microscope (SEM), the structural features of cross section, interior and exterior surfaces for wheat straws were observed and analyzed.
利用光学显微镜(OM)和扫描电镜(SEM)对麦秆横切面、内、外表面的组织结构进行了观察和分析。
Particular care must be taken to avoid damage by manual methods when descaling thin section polished surfaces and close tolerance parts.
较薄部位、抛光表面和紧公差除垢时，应特别小心，避免人工方法损伤表面。
This paper gives section curves based polygonization for implicit surfaces.
提出了基于截面线的隐式曲面多边形化方法。
应用推荐